package com.leexuan.ordersystem.actions;

import java.util.ArrayList;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.leexuan.ordersystem.db.CustomerDB;

public class ChooseCustomerAction extends Action {

	public ChooseCustomerAction() {
		super();
	}

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws Exception {

		ArrayList customers = null;

		CustomerDB db = new CustomerDB();

		try {
			db.getConnection();

			customers = db.getCustomers();

			HttpSession session = request.getSession();
			session.setAttribute("customers", customers);

			// request.setAttribute("customers", customers);

			return mapping.findForward("success");

		} catch (Exception e) {

			return (new ActionForward(mapping.getInput()));
		} finally {
			try {
				db.closeConnection();
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

	}

}
